I'm a developer in Pittsburgh who works on various opensource/free projects in my free time (in addition to my daily job) -- The project I mostly focus on right now is Xonotic, with which I am one of the core developers and contribute most of my free time to.
Game Review on Aug 16th, 2011
Great project, very polished... I personally just dislike the gunplay, I don't think it feels solid enough..... the weapons feel unfinished or rather just unsatisfying to fire. But considering it is early, I still find it very fun, and enjoy playing it from time to time.